UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjgeqJfamcqkanqCao8pWnTt9dWFpaL+Xt0KMhBLnpI=' 
WHERE 
  key_id = '59d1e4238e61aa5eb4ac24869852ec5421280b96849c1a207eb881116af866ee' 
  AND (
    token = 'jjgeqJfamcqkanqCao8pWnTt9dWFpaL+Xt0KMhBLnpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )